Meet the team

17 years at Janssen Pharmaceutical Companies of Johnson & Johnson, holding roles spanning software engineer, architect, scientist, and manager across cheminformatics, bioinformatics, LIMS, clinical data analysis, and drug development. MSc in Computer Science and AI from Taras Shevchenko National University of Kyiv.

Founded Datagrok in 2019 to make scientific data accessible and actionable directly in the browser. At Janssen, designed and built ABCD, an integrated drug discovery informatics platform still used by thousands of scientists, and JAKE, the Janssen Autism Knowledge Engine — a biosensor-driven platform enabling clinical trials for autism spectrum disorder.

Ed Jaeger is Vice President of Life Sciences at Datagrok, bringing deep expertise in pharmaceutical and biotech industries to help life sciences organizations unlock the full potential of their data.

Over a decade in tech finance leadership across private and public companies, including Corporate Controller at EPAM Systems during its successful NYSE IPO, VP of Finance at Aricent (acquired by Altran), and VP of Finance at WorkFusion. Career began at Deloitte in public accounting.

As CFO/COO of Datagrok, guides financial strategy and operations, bringing deep SaaS domain expertise and experience scaling finance functions through hypergrowth. Fun fact: climbed Kilimanjaro.

MSc in Radio-electronics Engineering. Began programming at age six; professional development since fifteen. Background includes building high-performance systems at commercial banks, transforming hours-long processes into seconds.

Responsible for overall Datagrok platform architecture and backend development. Co-developed the data processing pipeline for the Janssen Autism Knowledge Engine research project — the collaboration that led to Datagrok's founding.

Three national chemistry titles and three international medals (ICHO, Mendeleev Olympiad) representing Georgia. University focus on biology, coding, and ML; co-authored multiple research papers. Extensive experience across pharma projects in biological data generation, analysis, and processing.

Senior Data Scientist at Datagrok, building and extending the platform's scientific tool suite for bioinformatics and life sciences workflows.

Valerij Talagayev is a Scientific Application Developer at Datagrok, focused on cheminformatics and bioinformatics software. He holds a PhD in Molecular Drug Design from Freie Universität Berlin (Wolber Lab), where he leads the development of OpenMMDL — an open-source interface to OpenMM for molecular dynamics simulations of protein-ligand complexes.

His research spans structure- and ligand-based CADD: he has identified novel nM-range TLR8 inhibitors and discovered candidates against immune checkpoints including ICOS, LAG-3, and TIM-3 through pharmacophore-based virtual screening. Prior to Datagrok, he worked at AI|ffinity (Prague) building deepHitExplorer, a computational hit-discovery platform combining NMR, AI, and cheminformatics, and contributed to Hamiltonian Replica Exchange MD simulations with NMR restraints.

Valerij is an active open-source contributor: he participated in Google Summer of Code 2024 (MDAnalysis, 2D small-molecule visualization) and mentored GSoC 2025 students on HBond interactions and ProLIF visualization. He holds a Pharmacy degree from Philipps-Universität Marburg, where he began his journey into computational chemistry studying GPCR–antipsychotic interactions.

I earned a degree in industrial electronics and computer science at the institute, which gave me a comprehensive understanding of how digital devices operate at a physical level. After graduation, I worked as a software developer in the industry for several years before encountering a biologist who piqued my interest in image analysis of gel electrophoresis of nucleic acid fragments. This sparked a desire to study biology, and I eventually earned my Ph.D. in Genetics and Mathematical Biology, focusing on methods for unbiased screening of DNA methylation. My thesis, I presented a solution for downsampling target genome loci via PCR primer extension, which was based on the known human genome sequence.

My most thrilling project was developing a reduced representation bisulfite sequencing method to identify markers of breast cancer response to neoadjuvant chemotherapy and analyzing the resulting data. Currently, I am part of the Datagrok’s bioinformatics team, where we create comprehensive tools for visualizing and analyzing macromolecule sequences and related biological and chemical observations.

I have a background in theoretical physics, holding both a Master's and a Ph.D. degree in the subject. After spending 8 years in academia, where I studied general relativity and its modifications inspired by cosmology and particle physics, I joined the Datagrok team. My interests span mathematics and modern data analysis methods applied to the natural sciences, which is why I find working at Datagrok an incredible experience. I get to work with state-of-the-art technology in bioinformatics and cheminformatics, tackle complex problems, and continuously develop professionally.

The open-minded and constructive atmosphere of the company deserves a special mention, as I learn a lot from my colleagues and am happy to share my knowledge with them when it is helpful. It is all about staying focused and getting things done effectively.

I have had a passion for math and programming, as well as natural science, since my school days. I have explored various areas within the IT sphere, from graphic design to data science, and currently work as an SDET at Datagrok. Although I am still searching for my niche, what I appreciate about my current role is the opportunity to participate in different stages of product creation and grow in various directions. In my free time, I typically study, read, or play PC games.

Over the years, I have had varying hobbies and interests, but currently, my main focus is programming and mathematics. However, if needed, I am able to lend my skills in areas such as system administration, radio engineering, design, art, or even geography, as I have basic knowledge of these areas. It enjoy being a resource for people on a variety of topics.

To work here, I think one should be ready to learn, have strong work ethics, be creative and passionate about what they do.

I have a strong background in computer science and have also studied natural sciences such as astronomy, chemistry, and physics. However, I eventually decided to focus my career on programming. Currently, I work on the Datagrok’ Platform Core team, where my role is to support data visualizations and maintain the overall platform structure.

What I am most proud of in my work at Datagrok is the implementation of new features and support for our data visualization tools. These tools greatly benefit scientists and it is fulfilling to see satisfied clients.

In my free time, I often spend time with friends or continue my studies.

For anyone looking to join our team, the qualities I value most are passion, a strong desire to learn, and a positive attitude.

User Experience Designer, Engineer with more than +7 years of experience with a strong background in developing and implementing interactive, intuitive, user-centered design solutions for web and mobile. Proficient in HTML, CSS, JavaScript and familiar with modern front-end frameworks. I am skilled in industry-standard design tools such as Sketch, Figma, InVision, and Axure.

Adept at creating wireframes and prototypes and conducting user testing to validate design solutions. Passionate about solving complex design challenges and creating positive user experiences. Committed to staying current with industry trends and advancements in UX engineering.

I am proud to work in Datagrok as a UX Designer, Engineer, as it offers personal and professional growth. Working in a Datagrok team fosters a supportive and inclusive environment where you can learn from your colleagues and receive feedback to help you improve your skills. Collaborating with others allows me to bring diverse perspectives and approaches to problem-solving, leading to more creative and effective solutions.

Computer science background from college through university, coding since high school. Part of the Datagrok Platform Core team.

Led the consolidation of platform viewers into a unified TypeScript charts package — a complex refactoring project involving code analysis, rewriting, and architectural cleanup that improved maintainability across the visualization layer.

Self-taught DevOps engineer. Built Datagrok’s entire infrastructure from scratch. Leads both the DevOps and QA teams.

Responsible for platform deployment architecture, CI/CD pipelines, and infrastructure reliability. Currently building Datagrok’s serverless computational service for clients.

National programming contest winner. Strong academic foundations in distributed systems, databases, ML/computer vision, and computer graphics. Professional background in backend development at large tech companies and startups, plus experience teaching computer science.

Focuses on architecture, scalability, performance, safety, and backward compatibility across the Datagrok platform. Fun fact: competitive orienteering racer.

After earning my degree, I realized that it wasn't the right fit for me. I've always had a passion for connecting with people, which was reflected in my hobbies like playing board games and computer games with other players. Fate led me to a career in human resources, and I am proud of myself for taking the leap and embracing a significant change. I've transformed from someone timid about making phone calls to someone who regularly engages with others as part of their job.

At Datagrok, I have encountered numerous challenges and have had the privilege of working with talented and interesting individuals. These experiences have enabled me to continuously grow and develop in my chosen career path, aligning with my passions and interests.

Having conducted multiple interviews, I have come to realize that it is not enough to just have specialized knowledge in your field; possessing qualities that enable you to effectively integrate and contribute to a team are equally vital.

MSc in Biotechnology and Chemical Technology. Pursuing Ph.D. in Mathematical Biology and Bioinformatics, specializing in drug design — thesis work on novel ML classification techniques for virtual screening. Prior work with industry and academic institutions on mathematical biology initiatives for drug design, including new structure description methods for small molecules.

Leads development of tailored applications for early research and discovery in biopharmaceuticals at Datagrok — responsible for biological data mining, mathematical algorithm design, high-performance scientific computing, and biological system simulation.

Computer science background with experience across C++, Python, Java, C#, and TypeScript. Coding since middle school.

Builds scientific applications for life sciences at Datagrok. Key project: developing ADME calculators to support drug discovery workflows — translating computational pharmacology into accessible platform tools.

Master's in Applied Mathematics, Ph.D. in Technical Sciences. Over a decade as Assistant Professor in Cyber Security and Software at Odessa National Polytechnic University; authored 50+ scientific papers in three languages.

Transitioned from technical writing to QA at Datagrok, applying academic rigor to ensure the platform is stable, user-friendly, and intuitive for scientists.

Ph.D. in Physics and Mathematics, specializing in image processing. 27 scientific papers and 10 patented software programs.

Designs high-performance data analysis functions at Datagrok, using low-level algorithms to build fast computational tools and seamlessly integrate technologies for complex analytical processes.

Growing up, I was into video games and dreamt of creating games that others would enjoy playing. However, as I pursued a degree in computer science, I stumbled upon the fascinating field of data science and its potential to advance biology and medicine research. This sparked my interest, and I now work as part of Datagrok's bioinformatics team, where I have contributed to the development of a comprehensive peptide analysis tool. The project started soon after I joined Datagrok, and it has grown into something thousands of scientists can use daily. The project's growth has mirrored my own personal growth, and it's exciting to see the package improve with every commit!

When I'm not working, I enjoy playing video games, dancing, spending time with my cat, and talking with friends.

Working with passionate and enthusiastic people is important to me. I value a desire to learn and grow in my colleagues.

I have a Bachelor's degree in Finance from Kyiv National Economic University, where I developed a strong foundation in financial analysis, management, and planning. Furthermore, I have accumulated ten years of professional experience in various financial roles and industries, including audit, transportation, and IT sectors. These diverse experiences have provided me with a comprehensive understanding of financial principles and best practices.

My primary objective is to ensure the financial health and stability of our organization. I am dedicated to improving our financial performance and optimizing resource allocation, with the ultimate goal of maximizing efficiency and success.

Outside of my professional pursuits, I have a passion for biking, yogging, and traveling. Engaging in these activities allows me to unwind, gain fresh perspectives, and nurture my creativity.

Years of experience as an R&D chemist in pharma, contributing to the development of new drugs. Transitioned to software engineering, bringing firsthand understanding of scientific workflows.

Software engineer at Datagrok, working at the intersection of chemistry domain expertise and platform development.

Programming since early school days, starting with C/C++. Part of the Datagrok Platform Core team.

Optimizes and enhances existing platform features while implementing new data visualization capabilities — turning complex data into clear, actionable insights.

Senior Bioinformatician at the Wellcome Sanger Institute, with 9 years as Chief Business Analyst at EPAM Systems specializing in LifeSciences custom software. Over 14 years of scientific research in neurogenetics and animal behavior at the I.P. Pavlov Institute of Physiology; author and lecturer of a bioinformatics command-line tools course since 2020.

At Datagrok, coordinated delivery of custom solutions for major clients and contributed to bioinformatics tool development that expanded the platform's scientific capabilities. Brings a rare combination of deep scientific domain knowledge and enterprise BA experience across the full LifeSciences software stack.

Ph.D. in Colloid Chemistry with nearly a decade of scientific research at the National Academy of Sciences of Ukraine, spanning materials science, biocolloidal chemistry, and radiogeochemistry. Published in international scientific journals and presented at conferences across all three domains.

QA engineer at Datagrok, bringing hands-on research experience to bear on platform quality — ensuring tools meet the real-world expectations of scientists doing data exploration and discovery.